JH609 red/green optical fiber sight
The 1x28 fiber optic red spot sight is mounted only on the weapon aiming rod. The possibility of using a collimator on a specific weapon mark is determined by the following four conditions :1. The aiming rod on the weapon must have an air duct. 2. The width of the sighting rod at the mounting position of the sighting device can be between 5.5 mm and 10 mm. At the same time, at 0 - 8 mm (B) and 65 - 73 mm (A) within the scope, exhaust vents are required for the sight rail of the sight sight. The test is done with a ruler. For example, the aiming bar in the figure below corresponds to the required conditions.
4. The thickness of clamping belt is 2mm, and the height of ventilation groove (C) is not less than 2mm. Specification: added 1x. The horizon is infinite. The distance from the pupil is infinite.
The size of the objective lens is 27 mm.
The observation distance without parallax is 50 meters.
The sighting mark is a \"circle with dots\".
The color of the target tag is red/green.
Target parameters:
- the size of the point and the thickness of the circle line - minimum Angle 3;
- the area covered by the circle is 750 mm (35 m).
Landing sight - ventilation sight rod.
The working hours of the day are unlimited.
Battery - not in use.
The main material of the sight is aluminum alloy.
Overall length size - 127 mm.
Weight: 181 g
Size: 127 x31x38mm